[gcc(refs/users/aoliva/heads/testme)] relax ifcombine to accept vuses

[Alexandre Oliva via Gcc-cvs]

https://gcc.gnu.org/g:d82778e46cecd7879b647471b126fa156e6672f2

commit d82778e46cecd7879b647471b126fa156e6672f2
Author: Alexandre Oliva <ol...@gnu.org>
Date:   Fri Sep 13 02:13:50 2024 -0300

    relax ifcombine to accept vuses

Diff:
---
 gcc/tree-ssa-ifcombine.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gcc/tree-ssa-ifcombine.cc b/gcc/tree-ssa-ifcombine.cc
index 61480e5fa894..7678c87e0170 100644
--- a/gcc/tree-ssa-ifcombine.cc
+++ b/gcc/tree-ssa-ifcombine.cc
@@ -129,7 +129,7 @@ bb_no_side_effects_p (basic_block bb)
       enum tree_code rhs_code;
       if (gimple_has_side_effects (stmt)
          || gimple_could_trap_p (stmt)
-         || gimple_vuse (stmt)
+         /* || gimple_vuse (stmt) */
          /* We need to rewrite stmts with undefined overflow to use
             unsigned arithmetic but cannot do so for signed division.  */
          || ((ass = dyn_cast <gassign *> (stmt))